Q: What are the prime factors of the number 424,210,014?

 A: 2, 3, 31, 211, 1201

Why are those the prime factors of the number 424,210,014?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 424,210,014

424,210,014
Factor Arrows
2212,105,007
Factor Arrows
370,701,669
Factor Arrows
323,567,223
Factor Arrows
37,855,741
Factor Arrows
31253,411
Factor Arrows
2111,201

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 3, 31, 211, 1201

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 31 x 211 x 1,201 = 424,210,014

This can also be written as 21 x 33 x 311 x 2111 x 1,2011 = 424,210,014

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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